@article{JTNB_2005__17_1_151_0,
     author = {Garaev, Moubariz Z. and Luca, Florian},
     title = {Character sums and products of factorials modulo $p$},
     journal = {Journal de th\'eorie des nombres de Bordeaux},
     pages = {151--160},
     publisher = {Universit\'e Bordeaux 1},
     volume = {17},
     number = {1},
     year = {2005},
     doi = {10.5802/jtnb.482},
     zbl = {1101.11027},
     mrnumber = {2152216},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/jtnb.482/}
}